American Board of Ophthalmology (ABO) Practice Exam 2025 – The Complete All-in-One Guide to Exam Success

The visual field test, commonly referred to as perimetry, is considered the best technique for evaluating peripheral vision. This examination quantitatively assesses the full field of vision, allowing for the detection of both central and peripheral visual field defects. It uses various methods, including static and kinetic perimetry, to map out the patient's visual field and identify any areas of loss.

Peripheral vision is crucial for activities like navigating spaces and detecting movement, and changes in this area can indicate a range of ocular and neurological conditions, such as glaucoma, retinal diseases, or even intracranial issues. The ability to measure peripheral vision directly through perimetry makes it the most effective choice among the options provided.

Other techniques listed, such as fundoscopy and slit lamp examination, focus on inspecting the structures like the retina and anterior segment, providing valuable information about eye health but not directly measuring peripheral vision. Tonometry is primarily concerned with measuring intraocular pressure and is not designed to assess visual fields.